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Development and application of nanocarbons confined in zeolites

Research Project

Project/Area Number 21H01761
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 28030:Nanomaterials-related
Research InstitutionShinshu University

Principal Investigator

Tanaka Hideki  信州大学, 学術研究院総合人間科学系, 教授 (80376368)

Co-Investigator(Kenkyū-buntansha) 内山 真伸  東京大学, 大学院薬学系研究科(薬学部), 教授 (00271916)
宮本 和範  東京大学, 大学院薬学系研究科(薬学部), 准教授 (40403696)
西原 洋知  東北大学, 材料科学高等研究所, 教授 (80400430)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2023: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2021: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
Keywordsナノカーボン-ゼオライト複合体 / 固体蛍光体 / カルビン / 黒体放射発光素子
Outline of Research at the Start

ゼオライトの細孔内に0-3次元ナノカーボンを生成させ,それらをゼオライトフレームワーク内に制約することで,多様な機能性を発現するナノカーボン-ゼオライト複合体群を創製する。第一に,ゼオライトのケージ型細孔空間を反応場とするship-in-a-bottle合成によって,0次元ナノカーボン(0-NC)を生成させ,ケージ間をつなぐネック細孔による隔離効果により,0-NC間の接触による消光を防止し,高輝度な固体蛍光体を開発する。第二に,ゼオライト内に1次元または3次元ナノカーボンを制約した複合体を創製し,光通信への応用を指向した高輝度な黒体放射発光素子の開発に取り組む。

Outline of Final Research Achievements

The research aimed to explore functionalities that should emerge for the first time by creating nanocarbons within zeolites and by confining the nanocarbons in the narrow pores. Specifically, we worked on experimentally creating or theoretically predicting nanocarbons (with 0-dimensional and 1-dimensional structures) within the pores of zeolites, focusing on functionalities derived from the size and dimensionality of zeolite pores, as well as those brought about by the geometrical pore structure. This study mainly involved the synthesis of carbon quantum dots (0-dimensional) and the theoretical prediction of carbyne (1-dimensional) synthesis, successfully identifying the functionalities emerging from the structure of the zeolite framework.

Academic Significance and Societal Importance of the Research Achievements

クエン酸などを用いたゼオライト細孔内におけるカーボン量子ドット(0次元)の合成では,量子収率30 %を超える固体蛍光体が反応温度200 ℃において得られること,また,蛍光波長の制御も可能であることを見出した。本成果は安価な高輝度固体蛍光体の製造法へと発展することが期待される。さらに,ab initio 分子動力学シミュレーションによって,ゼオライトの細孔内にカルビンを合成することが可能であり,かつ,ゼオライトの細孔構造によってカルビンのバンドギャップを制御可能であることを明らかとした。本成果は,新規半導体の開発につながることが期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (13 results)

All 2024 2023 2022 2021

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 5 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] GCMC kernel for analyzing the pore size distribution of porous carbons based on a simplified slit-pore model considering surface energetic heterogeneity2023

    • Author(s)
      S. Hiraide, K. Yamamoto, H. Tanaka, K. Nakai, S. Watanabe, and M. T. Miyahara
    • Journal Title

      Adsorption

      Volume: 29 Issue: 7-8 Pages: 387-399

    • DOI

      10.1007/s10450-023-00418-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chemistry of zipping reactions in mesoporous carbon consisting of minimally stacked graphene layers2023

    • Author(s)
      T. Xia, T. Yoshii, K. Nomura, K. Wakabayashi, Z.-Z. Pan, T. Ishii, H. Tanaka, T. Mashio, J. Miyawaki, T. Otomo, K. Ikeda, Y. Sato, M. Terauchi, T. Kyotani, and H. Nishihara
    • Journal Title

      Chem. Sci

      Volume: 14 Issue: 32 Pages: 8448-8457

    • DOI

      10.1039/d3sc02163g

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Edge‐Site‐Free and Topological‐Defect‐Rich Carbon Cathode for High‐Performance Lithium‐Oxygen Batteries2023

    • Author(s)
      Yu Wei、Yoshii Takeharu、Aziz Alex、Tang Rui、Pan Zheng‐Ze、Inoue Kazutoshi、Kotani Motoko、Tanaka Hideki、Scholtzov? Eva、Tunega Daniel、Nishina Yuta、Nishioka Kiho、Nakanishi Shuji、Zhou Yi、Terasaki Osamu、Nishihara Hirotomo
    • Journal Title

      Advanced Science

      Volume: - Issue: 16 Pages: 2300268-2300268

    • DOI

      10.1002/advs.202300268

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-Performance Carbon Molecular Sieves for the Separation of Propylene and Propane2022

    • Author(s)
      Y. Yamane, M. T. Miyahara, and H. Tanaka
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 14 Issue: 15 Pages: 17878-17888

    • DOI

      10.1021/acsami.1c21305

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physicochemical Understanding of the Impact of Pore Environment and Species of Adsorbates on Adsorption Behaviour2021

    • Author(s)
      H. S. Cho, H. Tanaka, Y. Lee, Y.-B. Zhang, J. Jiang, M. Kim, H. Kim, J. K. Kang, and O. Terasaki
    • Journal Title

      Angew. Chem. Int. Ed

      Volume: 60 Issue: 37 Pages: 20504-20510

    • DOI

      10.1002/anie.202107897

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Anomalous interaction between propylene and Ag cation in zeolite X2023

    • Author(s)
      H. Tanaka, T. Ogata, M. Sakai, M. Matsukata, and K. Teshima
    • Organizer
      International Conference on Surface Engineering (ICSE2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Anomalous interaction between propylene and Ag cation in zeolites2023

    • Author(s)
      H. Tanaka
    • Organizer
      The 7th Symposium on Future Challenges for Carbon-Based Nanoporous Materials
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 計算科学を援用した多孔性固体の構造解析と吸着特性評価2023

    • Author(s)
      田中 秀樹
    • Organizer
      第60回炭素材料夏季セミナー
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ソフトMOFにおけるガス吸着構造転移とその応用2023

    • Author(s)
      田中 秀樹
    • Organizer
      日本結晶成長学会 新技術・新材料分科会 第2回研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 自己熱補償能を備えた柔軟PCP/MOFによる高スループットガス分離2022

    • Author(s)
      田中 秀樹
    • Organizer
      日本化学会 第102春季年会, イノベーション共創プログラム (CIP), 規則性ナノ細孔でエネルギーと環境に挑戦:PCP/MOF最前線
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Patent(Industrial Property Rights)] 二酸化炭素を回収する方法および装置2024

    • Inventor(s)
      平出 翔太郎, 田中 秀樹
    • Industrial Property Rights Holder
      平出 翔太郎, 田中 秀樹
    • Industrial Property Rights Type
      特許
    • Filing Date
      2024
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 分子篩炭素及びその製造方法,並びにガス分離装置2022

    • Inventor(s)
      山根 康之, 石田 俊, 田中 秀樹
    • Industrial Property Rights Holder
      山根 康之, 石田 俊, 田中 秀樹
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Acquisition Date
      2024
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 分子篩炭素及びその製造方法,並びにガス分離装置2022

    • Inventor(s)
      山根 康之, 石田 俊, 田中 秀樹
    • Industrial Property Rights Holder
      山根 康之, 石田 俊, 田中 秀樹
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Related Report
      2022 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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